With Assad gone and Syria's war over, the White Helmets have a new mission

The White Helmets search for unexploded ordnance in Homs, Syria, on Jan. 29.

Vilified by the Assad regime, these Nobel-nominated first responders operated only in rebel areas. Now their founder is in the new government and they're extending their reach to all of Syria.

(Image credit: Yahya Nemah for NPR)